17390340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8783}}^1$

素因数の和:8809

約数の個数: 72

約数和(自身を含む): 57552768

約数和(自身を除く): 40162428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 8783, 17566, 26349, 35132, 43915, 52698, 79047, 87830, 96613, 105396, 131745, 158094, 175660, 193226, 263490, 289839, 316188, 386452, 395235, 483065, 526980, 579678, 790470, 869517, 966130, 1159356, 1449195, 1580940, 1739034, 1932260, 2898390, 3478068, 4347585, 5796780, 8695170, 17390340]

約数ペア:

[(1, 17390340), (2, 8695170), (3, 5796780), (4, 4347585), (5, 3478068), (6, 2898390), (9, 1932260), (10, 1739034), (11, 1580940), (12, 1449195), (15, 1159356), (18, 966130), (20, 869517), (22, 790470), (30, 579678), (33, 526980), (36, 483065), (44, 395235), (45, 386452), (55, 316188), (60, 289839), (66, 263490), (90, 193226), (99, 175660), (110, 158094), (132, 131745), (165, 105396), (180, 96613), (198, 87830), (220, 79047), (330, 52698), (396, 43915), (495, 35132), (660, 26349), (990, 17566), (1980, 8783)]